I have created, deleted, and recreated this polygon feature class many time and can not figure out how to get it to show up on my map. I can see the shape in the attributes table but it will not fill ...

I am developing a web application using jsf/primefaces. In my application i am pushing numerous polygons onto an gmap overlay. However when i push the polygon onto the overlay, it merges into one big ...

I have the 3D coordinates of a set of vertices as well as the list of edges connecting them. I would like to identify the sets of vertices which form the faces of the object.
I've tried treating the ...

Ive tried a million things and im nearly there...
I have a border, and I want an arrow coming off to point upwards (I will do the same for each side and bottom after I have done this also). Here is ...

I am making a 2d game and i want to make 2d visibility. So my idea is to make the map and then mask it with another black (for example) polygon so that the player can see through the black polygon the ...

I develop a web-based application where a user will create a polygon on a map and the database
will return points of interest.
The problem is that the postgreSQL saves the polygon in a different way ...

I am developing a web application that stores polygons in a database using jsf. I am able to store the polygon in a field of a row using the POLYGON datatype in MySQL, the polygon then appears as a ...

i'm using OL3 and javascript to draw several polygon on a map. Each polygon came from a database in WKT format like "POLIGON((39 -9, ....))". I can draw them on the map but i want to change fill color ...

I am using WebGL to draw polygons on a canvas layer on top of my map for OSM data. I am first plotting the coordinate points for each polygon and trying to connect those points using gl.LINES. I have ...

I need to find the number of points that I randomly generated inside a hexagonal boundary for two tier cellular network. The boundary is irregular shape.
I will show the sample of my code its not the ...

I have two questions:
1.) i^ve just found the boost 1.53 Polygon implementation (on http://www.boost.org/doc/libs/1_53_0/libs/polygon) and would like to test it, because the features are amazing for ...

Have anyone used the Boolean function of Boost polygon library?
Boost polygon library
It says that the algorithm is O(nlogn) in time complexity, n = #points
I input 200000 random generated polygons ...

I have got polygon-data which I processed. Now I want to see how well my processed data fits my original data. For this task I want to use BOOST's polygon set-operators.
The following code gives me a ...

I want to determine if coordinates are inside a polygon, however I'm getting extra results that are not in the polygon. It's almost like it only checks for if EITHER the lat or lon is in range but not ...